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Cheap flights from Arizona to Ontario from C$ 109

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Arizona to Ontario

Keep the following information in mind while searching for Arizona to Ontario flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 229

One-way from

C$ 109

Popular in

November

Cheapest in

April

Average price

C$ 443

Good round-trip deal

C$ 424 or less

Good one-way deal

C$ 214 or less
WestJet
  • WestJet
  • 30/10-6/11
  • 2 total stops
  • 17h 50m total
  • Arizona to Ontario
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WestJet
  • WestJet
  • 6/10
  • 1 total stop
  • 13h 28m total
  • Arizona to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Arizona to Ontario.
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Price to beat on a one-way flight from Arizona to Ontario.
Search Deals

Find flight deals from Arizona to Ontario

Cheapest flights from Arizona to Ontario
Explore the most affordable flight options available from Arizona to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 30/103:45 p.m.LAS - YYZ
Nonstop4h 15mMultiple Airlines
Thu 6/119:40 a.m.YYZ - LAS
2 stops13h 35mMultiple Airlines
Deal found 11/9C$ 229
Sat 11/106:20 p.m.LAS - YYZ
1 stop8h 52mWestJet
Sat 18/102:00 p.m.YYZ - LAS
1 stop9h 21mWestJet
Deal found 11/9C$ 231
Tue 21/108:00 a.m.LAS - YYZ
1 stop9h 52mMultiple Airlines
Tue 28/109:35 a.m.YYZ - LAS
Nonstop5h 07mMultiple Airlines
Deal found 11/9C$ 233
Fri 17/1010:55 p.m.LAS - YYZ
Nonstop4h 25mMultiple Airlines
Wed 22/109:45 a.m.YYZ - LAS
Nonstop4h 54mMultiple Airlines
Deal found 11/9C$ 234
Tue 7/108:00 a.m.LAS - YYZ
2 stops13h 31mWestJet
Tue 21/1012:00 p.m.YYZ - LAS
2 stops12h 29mWestJet
Deal found 11/9C$ 236
Thu 16/1012:35 p.m.LAS - YYZ
Nonstop4h 23mWestJet
Mon 27/109:40 a.m.YYZ - LAS
2 stops11h 31mWestJet
Deal found 11/9C$ 237
Wed 22/1012:35 p.m.LAS - YYZ
Nonstop4h 23mWestJet
Mon 27/109:40 a.m.YYZ - LAS
2 stops11h 31mWestJet
Deal found 11/9C$ 240
Wed 8/1012:35 p.m.LAS - YYZ
Nonstop4h 23mMultiple Airlines
Wed 15/109:30 a.m.YYZ - LAS
Nonstop4h 50mMultiple Airlines
Deal found 10/9C$ 241
Tue 7/101:25 p.m.LAS - YYZ
2 stops13h 26mMultiple Airlines
Tue 21/109:30 a.m.YYZ - LAS
Nonstop4h 50mMultiple Airlines
Deal found 10/9C$ 243
Fri 17/1010:55 p.m.LAS - YYZ
Nonstop4h 25mMultiple Airlines
Mon 27/109:40 a.m.YYZ - LAS
2 stops11h 31mMultiple Airlines
Deal found 11/9C$ 244
Tue 7/108:00 a.m.LAS - YYZ
2 stops13h 31mWestJet
Thu 9/106:30 a.m.YYZ - LAS
1 stop16h 51mWestJet
Deal found 9/9C$ 245
Sat 11/1011:15 p.m.LAS - YTZ
1 stop9h 30mAir Canada
Sat 18/105:25 p.m.YTZ - LAS
1 stop7h 57mAir Canada
Deal found 11/9C$ 247

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Arizona to Ontario that are best for you.

Fly from

Arizona

Fly to

Ontario

Route

Depart

Return

Price

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 16/10

12:35 p.m.-7:58 p.m.

Nonstop4h 23m

Toronto Pearson Intl

Tue 21/10

9:30 a.m.-11:20 a.m.

Nonstop4h 50m

C$ 234

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Sat 11/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Sat 18/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 247

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 16/10

3:55 p.m.-6:12 a.m.

2 stops11h 17m

Toronto Pearson Intl

Sun 19/10

6:30 a.m.-3:01 p.m.

2 stops11h 31m

C$ 258

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 25/11

3:45 p.m.-11:00 p.m.

Nonstop4h 15m

Toronto Pearson Intl

Fri 28/11

7:55 p.m.-10:02 p.m.

Nonstop5h 07m

C$ 283

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 21/11

2:05 p.m.-5:28 a.m.

2 stops13h 23m

Toronto Region of Waterloo Intl

Sat 29/11

6:20 a.m.-6:47 p.m.

1 stop14h 27m

C$ 285

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 23/10

12:35 p.m.-7:58 p.m.

Nonstop4h 23m

Toronto Pearson Intl

Thu 23/10

10:25 p.m.-8:21 p.m.

1 stop24h 56m

C$ 290

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Thu 23/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Sat 25/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 294

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Wed 15/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Fri 24/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 294

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Wed 22/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Fri 24/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 294

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Thu 23/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Fri 24/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Ontario

What is the cheapest month to book a flight from Arizona to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of C$ 168). Flying from Arizona to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to ON?

Find hourly flight availability from Arizona to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Arizona to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Arizona to Region of Ontario

Explore weekly flight availability from Arizona to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 September 2025.

The most flights from USAZ to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 11 September 2025.
See what other customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Arizona to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,937 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.9

Food

7.6

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Arizona to Region of Ontario?

    Air Canada, WestJet, and Porter Airlines can get you from Arizona to Region of Ontario in just under 4h 15m. Your travel time can differ by up to 7h 02m. Arizona and Region of Ontario are separated by a distance of 3119 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Arizona to Region of Ontario one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 111. Users have also found prices from C$ 119 and C$ 129 on WestJet and Air Canada, respectively.

  • Can I find deals for flights from Arizona to Ontario that include hotel bookings?

    Yes. In addition to deals on Arizona to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Ontario.

  • Can I find deals for business class flights from Arizona to Ontario?

    Yes. Cheapflights offers flight deals from Arizona to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of C$ 168). Flying from Arizona to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Arizona to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Arizona to Ontario

Discover the top 4 airlines that operate flights from Arizona to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 191AverageC$ 496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 222AverageC$ 551FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 262AverageC$ 403FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 417AverageC$ 488FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Arizona to Ontario?

When you search for this flight from Arizona to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Arizona to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Arizona by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Arizona to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Arizona to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Arizona to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Arizona to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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